Experiment No.: Title: Establishing the Relation Between the Loss in Weight of a Solid When Fully Immersed in: (a) Tap Water (b) Strongly Salty Water With the Weight of Water Displaced by It, Using at Least Two Different Solids Objective: To verify that the loss in weight of a solid when fully immersed in a…
Science 10 (Quick Revision) Notes, MCQs and Question-Answers Physics Light – Reflection and Refraction Reflection of Light Science 10 (Science 10 (Important Questions)) Chemistry Biology Referred materials from NCERT Textbooks
Experiment No.: Title: Density Determination of a Solid Using a Spring Balance and Measuring Cylinder Objective: To determine the density of a solid by measuring its mass using a spring balance and its volume using a measuring cylinder. Apparatus Required: Theory: Density (ρ) is defined as the mass per unit volume of a substance and…
Science Practical Class 9 List of Experiments Science Practical Class 9 Based on NCERT Manual
Quiz 01 Quiz 02
Hydrogen Line spectra – Bohr’s Model Approach According to the third postulate of Bohr’s Model, whenever an electron jumps from higher energy level (orbit) of a Hydrogen atom to one of its lower energy level, an electromagnetic wave (em wave) emits. The energy of em wave is equal to the energy difference between the two…
Science practical class 10 – \(\text{List of All Experiments}\) for the academic session \(\textbf{2024-25}\)
Identify a diode, an LED, a resistor and a capacitor Aim To identify a diode, an LED, a resistor and a capacitor from a mixed collection of such items. Apparatus and Material Required Multimeter, a collection of diode, LED, resistor and capacitor. Principle Procedure Results A diode, a LED, a resistor and a capacitor are identified…
Use of multimeter Aim Use of multimeter to see the unidirectional flow of current in case of a diode and an LED and check whether a given electronic component (e.g., diode) is in working order. Apparatus and Material Required Principle Diode: A diode is a two-terminal semiconductor device that allows current to flow in only one…
Viva Questions – Determination of Resistivity for the experiment “To determine resistivity of two wires by plotting a graph for potential difference versus current.” Basic Questions Procedure-related Questions Conceptual Questions Application-based Questions Questions based on Error Analysis For more Viva questions on Physics Practical Class 12, Click here For practical records of Physics Practical Class…